Home » Aptitude » Square Root and Cube Root

Find the least number which when multiplied with 74088 will make it a perfect square.

Correct Answer: 42

Explanation:

74088 = 2 x 2 x 2 x 3 x 3 x 3 x 7 x 7 x 7
= (2x2) x (3x3) x (7x7) x (2x3x7)
Least number which should be multiplied to 74088 to make it a Perfect square = 2 x 3 x 7 = 42


← Previous Question Next Question→

Discussion & Comments

No comments yet. Be the first to comment!
Join Discussion